System should not be an issue, it's only 4-5 years old: specifically, WIndows 10, 8 core I7-10700k cpu with 32gb and an NVidia GTX 1080. I can multibox CoH easily & run most recent games, so I can't figure out what's up with this. The Task Manager shows it startup, then just shut down, no error message, no notes on thew firewall or antivirus. just a no-go.